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Round|Natural|GIA

1.10ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1246015907

Certificate GIA 1246015907

Diamond specifications and retailer prices

From HK$21,247 HKD
$2,708 USD
As of November 1, 2026
Save HK$27,893 HKD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$49,140 HKD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.1ct natural round diamond

This 1.1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1246015907. Listed at 15 retailers as of November 1, 2026, with prices from HK$21,247 to HK$49,140, a HK$27,893 spread on the same certified stone. NZ Jewellers lists it at HK$49,140. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.10
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1246015907
Dimensions6.57 × 6.53 × 4.09 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.57 mm6.53 mm1.10 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246015907
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$49,140 HKD|Low: HK$21,247 HKD|High: HK$49,140 HKD|Avg: HK$28,432 HKD|+14.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 3HK$21,247 HKD
Retailer 15HK$21,694 HKD
Retailer 2HK$22,614 HKD
Retailer 17HK$23,507 HKD
Retailer 13HK$24,409 HKD
Retailer 7HK$24,621 HKD
Retailer 5HK$25,497 HKD
Retailer 9HK$25,892 HKD
Retailer 10HK$26,009 HKD
Retailer 6HK$26,396 HKD
Retailer 16HK$26,784 HKD
Retailer 14HK$27,124 HKD
Retailer 12HK$27,253 HKD
Retailer 8HK$29,684 HKD
Retailer 11HK$39,310 HKD
Retailer 4HK$42,769 HKD
NZ JewellersHK$49,140 HKD

31 data points across 17 retailers

15 retailersHK$21,247 HKD to HK$49,140 HKD

A
Cheapest Retailer
-
HK$21,247 HKD
$2,708 USD
B+
Retailer 2
-
HK$21,694 HKD
$2,765 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$22,614 HKD
£2,269 GBP
View
B+
Retailer 4
-
HK$23,507 HKD
$2,996 USD
View
B+
Retailer 5
-
HK$24,409 HKD
$3,111 USD
View
Retailer 6
-
HK$25,892 HKD
$3,300 USD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
HK$26,009 HKD
€3,157 EUR
View
Retailer 8
-
HK$26,396 HKD
A$5,176 AUD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
HK$26,784 HKD
$3,414 USD
View
B+
Retailer 10
-
HK$27,124 HKD
$3,457 USD
View
B+
Retailer 11
-
HK$27,253 HKD
£2,735 GBP
View
Retailer 12
-
HK$29,684 HKD
ZAR 61,120 ZAR
View
Price last confirmed 33 days ago
B
Retailer 13
-
HK$39,310 HKD
£3,945 GBP
View
Retailer 14
-
HK$42,769 HKD
$5,451 USD
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
f41e9c6f-b0cb-467c-8452-bdbc61fa08b1 · Nov 2
HK$49,140 HKD
$6,263 USD
View
14 more retailers have this diamond
Prices start from HK$21,247 HKDSave up to HK$27,893 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.10ct Round
HK$21,247 HKD